Messages in this thread | | | Date | Fri, 5 Sep 2008 18:04:14 +0200 | From | Ingo Molnar <> | Subject | Re: [patch 1/2] x2apic: fix reserved APIC register accesses in print_local_APIC() |
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* Maciej W. Rozycki <macro@linux-mips.org> wrote:
> On Wed, 3 Sep 2008, Suresh Siddha wrote: > > > from SDV Vol 3a Section 17.27.1 > > > > The remote read delivery mode provided in the 82489DX and local APIC for > > Pentium processors is not supported in the local APIC in the Pentium 4, Intel > > Xeon, and P6 family processors. > > > > It looks like it is not supported (officially atleast) even in APIC bus > > architectures. Only the Pentium integrated APIC seems to be the exception. > > Yeah, trust documentation and see where you'll get... ;)
hm, is the remote read debug output, now that it's not present in CPUs made in the past 5 years or so, really that important?
Ingo
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